Kaja Marienborg, is a biomedical scientist with a Master's degree in biomedicine, and extensive expertise in clinical microbiology, leadership, and executive development. She specializes in research on Haemophilus influenzae, biofilm, and antibiotic resistance. She teaches histology, histopathology, and microbiology. Furthermore, Kaja is chairwoman at the Norwegian NITO Institute of Biomedical Sciences. In this capacity, she oversees policy advocacy work within the biomedical science field, emphasizing authorization, competence development, and professional advancement. Her multifaceted contributions reflect a commitment to enhancing and advancing the field of biomedical laboratory science, both in research and professional practice.